Fill in the gaps with the given words

• staff
• foster
• remove
• answer
• rescue
• worthwhile
• victims

1. After the animals recover, they are placed in
   [ ] homes where they're loved and looked after.
2. This charity aims at helping
   [ ] of the recent earthquake disaster.
3. The local community centre is asking for a volunteer to
   [ ] phone calls and help in the organisation of various events.
4. Helping people or animals in need is certainly a
   [ ] cause.
5. It is against the law to
   [ ] endangered species from their natural habitats.
6. It took the firefighter a lot of time to
   [ ] the koala from the burning tree.
7. The
   [ ] members at the animal clinic are very helpful and willing to teach you how to look after your pet.